| LS | Title | From | To | Approval date |
| IETF-N/A | LS/r on ITU-T X.PARCEP “Interoperable PARental Control Enforcement Principles (PARCEP) for Child Online Protection” (reply to SG17-LS171) | IETF | SG17; | 2026-09-04 |
| SG17-LS171 | LS on ITU-T X.PARCEP “Interoperable PARental Control Enforcement Principles (PARCEP) for Child Online Protection”: clarifications and question following the IETF 126 DISPATCH session | SG17 | IETF IAB; IETF IESG; | 2026-07-30 |